22066604200 has 48 divisors (see below), whose sum is σ = 51317652960. Its totient is φ = 8824440000.

The previous prime is 22066604117. The next prime is 22066604207. The reversal of 22066604200 is 240666022.

It is not an unprimeable number, because it can be changed into a prime (22066604207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 962875 + ... + 985525.

It is an arithmetic number, because the mean of its divisors is an integer number (1069117770).

Almost surely, 2^22066604200 is an apocalyptic number.

22066604200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22066604200 is an abundant number, since it is smaller than the sum of its proper divisors (29251048760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22066604200 is a wasteful number, since it uses less digits than its factorization.

22066604200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27538 (or 27529 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 22066604200 in words is "twenty-two billion, sixty-six million, six hundred four thousand, two hundred".